<template>
    <div class="top">
        <div class="left">
            <span class="lbtn" @click="gohome">首页</span>
        </div>
        <div class="center">
            <div class="title">北栀智慧可视化大屏</div>
        </div>
        <div class="right">
            <span class="rbtn">统计报告</span>
            <span class="time">当前时间:{{ time }}</span>
        </div>
    </div>
</template>

<script>
import moment from 'moment'
export default {
    data() {
        return {
            time: 0,
            timer: ''
        }
    },
    beforeMount() {
        clearInterval(this.timer)
    },
    mounted() {
        this.time = moment().format('YYYY年MM月DD日 hh:mm:ss')
        this.timer = setInterval(() => {
            this.time = moment().format('YYYY年MM月DD日 hh:mm:ss')
        }, 1000)
    },
    methods: {
        gohome() {
            this.$router.push('/main')
        }
    },
}
</script>

<style lang="scss" scoped>
.top {
    width: 100%;
    height: 40px;
    display: flex;

    .left {
        flex: 1.5;
        background: url(../../images/dataScreen-header-left-bg.png) no-repeat;
        background-size: cover;

        .lbtn {
            width: 150px;
            height: 40px;
            float: right;
            background: url(../../images/dataScreen-header-btn-bg-l.png) no-repeat;
            background-size: 100% 100%;
            text-align: center;
            line-height: 40px;
            color: #29fcff;
            font-size: 20px;
        }
    }

    .center {
        flex: 2;

        .title {
            width: 100%;
            height: 74px;
            background: url(../../images/dataScreen-header-center-bg.png) no-repeat;
            background-size: 100% 100%;
            text-align: center;
            line-height: 74px;
            color: #29fcff;
            font-size: 30px;
        }
    }

    .right {
        flex: 1.5;
        background: url(../../images/dataScreen-header-left-bg.png) no-repeat;
        background-size: cover;
        display: flex;
        justify-content: space-between;
        align-items: center;

        .rbtn {
            width: 150px;
            height: 40px;
            background: url(../../images/dataScreen-header-btn-bg-r.png) no-repeat;
            background-size: 100% 100%;
            text-align: center;
            line-height: 40px;
            color: #29fcff;
        }

        .time {
            color: #29fcff;
            font-size: 20px;
        }
    }
}
</style>